baber/WOPTO huggingface dataset:
Patent KR-20070029208-A (KR)
Title: Injection device
Inventor: HARRISON NIGEL
IPC: A61M5/20
Filed: 2005-05-27
Abstract: The invention concerns an injection device (110) with a housing (112) adapted to receive a syringe (114) having a discharge nozzle (118) and a plunger (130). There is a trigger and a drive (134) arranged to act upon the plunger on actuation of the trigger to advance the syringe from a retracted position to an extended position through an opening (150) in the housing. A locking mechanism (160, 170) is arranged in and moveable relative to the housing. The locking mechanism is engaged with the plunger when the syringe is not in its extended position and disengaged from the plunger when the syringe is in its extended position. This means that movement of the plunger relative to the syringe is prevented when, in use, the syringe is advanced from a retracted position to an extended position. Hence the contents of the syringe are not expelled from the syringe during advancement form the retracted position to the extended position. Hence the contents of the syringe are not expelled from the syringe during advancement form the retracted position to the extended position. The contents are only expelled when the syringe reaches the extended position. ® KIPO & WIPO 2007
Patent KR-20070035523-A (KR)
IPC: G02B5/30
Filed: 2005-06-15
Abstract: 본 발명은 편광판의 제조를 간단하고 용이하게 함과 동시에, IPS, VA모드에서 충분히 적용할 수 있는 대전방지 적층체를 제공한다. 편광판에 사용되는 대전방지 적층체로서, 광투과성 기재 및 이 광투과성 기재 위에 형성되어 이루어지는 대전방지층에 의해 구성되어 이루어지고, 또한 대전방지층은 편광판의 편광소자보다 상면에 위치하지 않은 것인 대전방지 적층체에 의해 달성된다. 
       
     대전방지적층체, 편광판, 화상표시장치, 광투과성기재, 대전방지층
Patent KR-20070074479-A (KR)
Title: Flat membrane element and regeneration method thereof
Inventor: TAKEMURA KIYOKAZU
IPC: B01D69/06
Filed: 2007-01-05
Abstract: A flat membrane element which can seek reuse of the support plate, and can fix membrane sheets during manufacturing of a new product and during regeneration of a spent product in the same method such that there is not difference between the new product and the regenerated product in durability and reliability is provided. As a flat membrane element(10) performing solid-liquid separation, the flat membrane element comprises: a membrane sheet(14) for filtration made of a synthetic resin material; a support plate(12) to which the membrane sheet adheres; a deposit fixed portion(18) formed by having a circumferential portion(12A) of the membrane sheet and the support plate overlapped with each other and laser deposited; and a laser absorptive coating agent(22) applied on the surface of the membrane sheet of the deposit fixed portion to cover a laser deposited portion. The coating agent is prepared by mixing a synthetic resin material that is identical to a material of the membrane sheet with a pigment. The membrane sheet is adhered onto both surfaces of the support plate.
Patent KR-20080067772-A (KR)
Title: Seismic isolation device of an architectural structure
Inventor: LEE TAEK WON
IPC: E04H9/02
Filed: 2007-01-17
Abstract: A seismic isolation device of an architectural structure is provided to absorb vibration created by earthquakes by installing a buffer block covering seismic isolation modules between upper and lower plates. A seismic isolation device of an architectural structure comprises an upper plate(3), a lower plate(5), seismic isolation modules(9,9'), and a buffer block(31). The upper blocks is attached to the top bottom of a support body(10). The lower plate is attached to the bottom top of the support body, and faces the upper plate. The seismic isolations are installed between the upper and lower plates. The seismic isolation modules, which are piled each other crisscross, each include covers(4,4'), bottom plates(6,6'), and a plurality of rollers(7,7'). Guide beams(11,11') are attached to the bottom of the covers. The bottom plates include slide beams(13) installed at lateral protrusions(21). The rollers are in contact with the bottom of the cover and the top of the bottom plate. The buffer block is installed between the upper and lower plates and covers the seismic isolation modules.
Patent KR-20070077460-A (KR)
Title: Memory
Inventor: MIYAMOTO HIDEAKI
IPC: G11C11/406
Filed: 2007-01-22
Abstract: A memory is provided to suppress the increase of circuit size while preventing the generation of imprint, and to prevent the reduction of access demand time and the increase of power consumption. A plurality of memory cell blocks includes a plurality of memory cells. A refresh control unit performs a read operation and a rewrite operation on the memory cell. A first frequency detection unit detects access frequency to the memory cell. A second frequency detection unit detects access frequency every memory cell block. A third frequency detection unit detects the frequency when the sum of the access frequency every memory cell block counted by the second frequency detection unit does not reach a fixed frequency, when the sum of the access frequency to the memory cell has reached a fixed frequency by the first frequency detection unit.
Patent KR-20080069450-A (KR)
Title: Distance detecting method and apparatus thereof
Inventor: OH CHANG HOON
IPC: G01C3/00
Filed: 2007-01-23
Abstract: A distance detecting method and an apparatus thereof are provided to detect a moving distance based on a first distance value according to an X-axis reciprocating motion and a second distance value according to a Y-axis reciprocating motion. A distance detecting apparatus(110) includes an optical module unit(111) and a driving unit(112). The optical module unit detects a moving distance on the basis of a first distance value according to an X-axis reciprocating motion and a second distance value according to a Y-axis reciprocating motion. The driving unit reciprocates the optical module unit in an X-axis direction. The optical module unit has an optical sensor to detect the moving distance and an optical system to form a bottom image on the optical sensor. The driving unit is an actuator.
Patent KR-20070078988-A (KR)
Title: Metal-polishing liquid and chemical-mechanical polishing method using the same
Inventor: KIKUCHI MAKOTO
IPC: B24B37/04
Filed: 2007-01-26
Abstract: A metal-polishing liquid and a CMP method using the same are provided to obtain compatibility between a high polishing degree and low corrosion by improving a metal polishing agent. A metal-polishing liquid includes one or more heterocyclic compound and colloidal silica. Each of molecules of the heterocyclic compound includes one to three nitrogen atoms as heteroatoms. The colloidal silica includes a surface having a part of a surface covered with aluminum. In the metal-polishing liquid, the heterocyclic compound has at least one carboxylic group or a plurality of carboxylic groups. In the metal-polishing liquid, pH of the metal-polishing liquid belongs to a range of 5 to 8. In the metal-polishing liquid, the heterocyclic compound is 1,2,3-triazole, 1,2,4-triazole or a derivative thereof.
Patent KR-20080076038-A (KR)
Title: The method of separating aluminum from aluminum scrap, and the apparatus for of the same
Inventor: PARK DO BONG
IPC: B03C1/00
Filed: 2007-02-14
Abstract: An aluminum scrap sorting method and an apparatus are provided to recycle aluminum scraps and to improve the recovery rate of aluminum from aluminum scraps by effectively sorting out ferrous and nonferrous components from various kinds of aluminum scraps. An aluminum scrap sorting apparatus having a magnetic separator(23) is composed of: a first crusher(21) for crushing aluminum scraps(S); a first conveyor(22) for moving the scraps broken in the first crusher; the magnetic separator for separating magnetic components included in the scraps carried by the first conveyor; a second conveyor(24) for moving the scraps that ferrous components are separated; a second crusher(25) for secondly crushing the scraps carried by the second conveyor; and a vortex separator(26) classifying the secondly crushed scraps into scraps and nonferrous components by a vortex.
Patent KR-20080077801-A (KR)
Title: 1,3,5-triazin-4-yl-dicarba-closo-dodecaborane derivatives, a process for the preparation thereof and a pharmaceutical composition comprising the same
Inventor: LEE CHAI HO
IPC: C07D251/18
Filed: 2007-02-21
Abstract: A 1,3,5-Triazin-4-yl-dicarba-closo-dodecaborane derivative is provided to show no cytotoxicity and high selective accumulation of boron atoms regarding cancer cells, thereby being usefully used as a boron neutron capture therapy agent(BNCT agent) for treating cancer. A 1,3,5-Triazin-4-yl-dicarba-closo-dodecaborane derivative is represented by a formula(1) or (2), wherein R^1 is C1-5 alkyl having alkoxy or C1-5 alkyl having alcohol and the vertex of icosahedron without a letter is a B-H bond. A pharmaceutical composition for anticancer comprises the derivative of the formula(1) or (2) or an isomer thereof and a pharmaceutically acceptable salt thereof as effective ingredients. To prepare the derivative of or the isomer thereof and the pharmaceutically acceptable salt thereof, triazine(4), 1,7-dicarba-closo-dodecaborane(2) and butyl lithium represented by a formula(5) are reacted.
Patent KR-20080084472-A (KR)
Title: Method and apparatus for controlling signal gain automatically
Inventor: AHN DEUK GEUN
IPC: H04L7/00
Filed: 2007-03-16
Abstract: An apparatus and a method for automatically controlling a signal gain are provided to improve picture quality by non-linearly controlling a signal gain if a sync tip depth is small when a video region is in normal. An LPF(Low Pass Filter)(220) detects a synchronization signal of a video signal. A blank level detecting unit(240) detects a blank level of the detected synchronization signal. A sync tip level detecting unit(250) detects a sync tip level of the detected synchronization signal. A sync tip depth extracting unit(260) extracts a sync tip depth by the difference between the detected blank level and the detected sync tip level. An adaptive gain control unit(290) selectively assigns non-linear gain characteristics and linear gain characteristics to a signal inputted according to the sync tip depth. The adaptive gain control unit includes a gain look-up table unit for storing gain values corresponding to the sync tip depths, a gain controller for reading a gain value corresponding to an inputted sync tip depth from the gain look-up table, and a multiplying unit for multiplying the gain value corresponding to the sync tip depth to an input signal.
Patent KR-20080085495-A (KR)
Inventor: PARK JAE HYUN
IPC: F16D51/18
Filed: 2007-03-20
Abstract: 본 발명은 작동력 증대 타입 슈우를 갖춘 차량용 드럼 브레이크에 관한 것으로, 제동 시 마스터 실린더에서 공급된 제동 유압을 통해 휠 실린더(1)에서 인출되는 피스톤의 가압력이 가해지는 슈우(2)가 브레이크 중심(O)에 대해 피스톤 작용 높이(K)만큼 올라간 상태로 형성하는 가압레버(3)를 형성됨에 따라, 슈우(2)에 중심(O)에 대한 모우멘트(Moment) 증대만큼 드럼을 가압하는 슈우(2)의 밀착력이 증대되어져, 차륜과 함께 회전되는 드럼 회전 방향에 따른 슈우(2)의 밀착력 차이에 따른 자기 배력(Self Energizing) 취약성을 해소하면서, 이로 인한 브레이크의 페이드(Fade) 현상 진행을 예방할 수 있는 특징이 있게된다.
Patent KR-20070098532-A (KR)
Title: Substrate processing apparatus
Inventor: KIMURA MASAHIRO
IPC: G03F1/82
Filed: 2007-03-20
Abstract: An apparatus for processing a substrate is provided to generate dry gas by mixing carrier gas with the steam of a dry solution vaporized from a second water tank in a mixing chamber. An apparatus for processing a substrate includes a processing chamber(20), a dry gas supplying unit(800), a first generating unit(870), a second generating unit(830), a carrier gas supplying unit, and a dry gas supplying unit(820). The processing chamber(20) is received on the substrate. The dry gas supplying unit(800) is installed inside the processing chamber(20) to supply dry gas to an inside of the processing chamber(20). The first generating unit(870) generates the dry gas. The second generating unit(830) generates the dry gas. The carrier gas supplying unit supplies carrier gas to the first generating unit(870) and the second generating unit(830). The dry gas supplying unit(820) supplies the dry gas generated from the first generating unit(870) and the dry gas generated from the second generating unit(830) to the dry gas supplying unit(800).
Patent KR-20080086157-A (KR)
Title: Cement mortar outflow prevention-stopper and lock bolt construction work, using the stopper
Inventor: BAE SEONG DO
IPC: E21D20/00
Filed: 2007-03-22
Abstract: A stopper device for preventing the outflow of cement mortar when installing a rock bolt to an auxiliary support of a tunnel or bedrock of an excavation plane, and a construction method of a rock bolt using the stopper device are provided to reuse a stopper device repeatedly by rotating backward using a polygonal bolt of a stopper device and to secure economical efficiency, workability, safety and constructability. A stopper device(101) for preventing the outflow of cement mortar when installing a rock bolt to an auxiliary support of a tunnel or bedrock of an excavation plane includes a cylindrical body perforated vertically, a polygonal bolt(110) formed on one side of the outer circumferential surface of the cylindrical body, a conic body formed on one side of the outer circumferential surface of the cylindrical body and narrowed obliquely, a flange(109) formed between the polygonal bolt and the conic body, many multi-stage hanging projections(106) for idle running prevention formed on the end of the conic body, an expansion filler(107) formed on one side of the stopper device to fit tightly, a male thread(111) formed on the outer circumferential surface of the conic body, and a female thread(108) formed on the inner circumferential surface to engage with the male thread of the rock bolt. A construction method of a rock bolt using the stopper device comprises the steps of: perforating an insertion hole for a rock bolt to a rock wall; injecting cement mortar to the perforated hole; fastening a male thread of a rock bolt with a female thread of a stopper device integrally; pushing the rock bolt attached with the stopper device to the perforated hole of the rock wall manually; attaching a rotary machine to the backside of the rock bolt; preventing the idle running of the stopper device by multi-stage hanging projections and a male thread with the rotary insertion of a rock bolt; fitting the stopper device to the hole tightly with the male thread by rotating the stopper device using a polygonal bolt; rotating the polygonal bolt of the stopper backward and removing the stopper device before the mortar is hardened; anchoring a pressure plate to the rock bolt and completing the construction of a rock bolt; and recycling the removed stopper device for preventing the outflow of cement mortar.
Patent KR-20080091941-A (KR)
Title: Semiconductor package
Inventor: SOHN YOUNG CHUL
IPC: H01L23/34
Filed: 2007-04-10
Abstract: A semiconductor package is provided to change bias point and timing property of an inner voltage by transmitting temperature information of a DRAM to a flash chip. A semiconductor package comprises a first chip and a second chip. The first chip detects temperature information about specific temperature and output the temperature information at regular intervals. The second chip changes inner processes in corresponding to the temperature information applied by the first chip. The first chip is a DRAM. The second chip is a flash chip.
Patent KR-20080093519-A (KR)
Title: A up and down device for street light
Inventor: LEE SEONG SOO
IPC: E04H12/00
Filed: 2007-04-17
Abstract: A reciprocating type streetlight is provided to have a reciprocating structure for maintaining a lamp of a streetlight easily, not to hinder the aesthetic elements in appearance by installing to the inside of a pole of a streetlight, and to have a locking device fixed or separated not to be deflected or damaged by dead weight of a reciprocated streetlight. A reciprocating type streetlight comprises a reciprocating plate(10) located on the inside of a vertical post bar(1) having the appointed length and provided with a screw groove(11) to be reciprocated vertically, many movable pulleys(20) mounted to the outside of the reciprocating plate, many fixed pulleys(30) located between the movable pulleys and provided to an internal wall of the vertical post bar, a wire(40) connecting the movable pulley and the fixed pulley to cross each other and interlocked to the top of the vertical post bar to be fixed to one end of a lamp case(3) of a horizontal post bar(2), a screw shaft(50) inserted to the screw groove of the reciprocating plate, and a rotary device(60) connected to the end of the screw shaft to rotate the screw shaft.
Patent KR-20080094267-A (KR)
Title: Afterimage display device which is affixed in the rotary body
Inventor: KIM MOON SEOB
IPC: G09F13/16
Filed: 2007-04-19
Abstract: An afterimage display device attached to a rotary body is provided to maintain airtightness between an outside and a fixing unit by using the fixing unit. A display device using an afterimage effect is attached to a rotary body. The display device includes an afterimage display unit(100) for displaying text or image data by using an afterimage effect of light according to a swing or rotating operation. The display device further includes a fixing unit for coupling the afterimage display unit with front wheels or rear wheels of the rotary body. The afterimage display unit includes a memory part(10) for storing contents of text or image data, a light source part(20) for displaying afterimages of the text or image data, a switching unit(30) for adjusting on/off states of a power supply, and a control unit(40) for controlling the light source part in order to display the afterimages of the text or image data.
Patent KR-20070108079-A (KR)
Title: Mounting boss for a brazed heat exchanger
Inventor: MATTER JEROME
IPC: F28F9/00
Filed: 2007-05-04
Abstract: A mount boss for a brazed heat exchanger is provided to enable positioning of mount components such as a mount boss during the brazing work without tack welding or fixing unit, thereby ensuring intensified structural stress concerned with mount components. A heat exchanger(10) comprises a header(14), a pair of tube runs(16), and a mount boss(12). The pair of tube runs extends from the header along a lengthwise tube shaft, so as to allow fluid to flow through the heat exchanger. The mount boss is fixed between the pair of tube runs, having a pair of contoured surfaces opposite to each other. Each contoured surface is bonded to each corresponding surface of corresponding tube run, and uniformed with the corresponding surface.
Patent KR-20070121567-A (KR)
Title: Message separation for rrc connection request
Inventor: PARK SUNG JUN
IPC: H04L12/56
Filed: 2007-06-21
Abstract: A method for dividing and transmitting an RRC(Radio Resource Control) access request message is provided to enable an UE(User Equipment) to divide and transmit information necessary for access when allocated radio resource is not sufficient in a process that the UE accesses a BS(Base station), thereby reducing a waste of radio resource and an access delay time. A method for transmitting and receiving data in a wireless communication system comprises the following steps of: transmitting a random access preamble; receiving a random access response in response to the random access preamble, wherein the random access response includes information about at least one allocated radio resource used for transmitting next scheduled data; determining at least one radio resource requested for transmission of the next scheduled data; and generating the next scheduled data in consideration of at least one of the at least one allocated radio resource and at least one determined requested radio resource.
Patent KR-20090000300-A (KR)
Inventor: LEE SANG CHOUL
IPC: C02F1/68
Filed: 2007-06-28
Abstract: A device for producing alkaline reduced water is provided to produce reduced water for a long period of time by using magnesium in the form of balls with a large diameter. A device for producing alkaline reduced water is disposed in a cold and hot water dispenser(20) including a cold water tank(210) on which a natural water bottle(250) is mounted upside down, and which provides cold water, and a hot water tank providing hot water. The device for producing alkaline reduced water has magnesium balls(130) and mineral balls(140) included therein. The device for producing alkaline reduced water is formed in the form of doughnut having an inner diameter range of 60 to 90 mm, an outer diameter between 130 mm and 150 mm such that the device can be disposed inside the cold and hot water dispenser, and a height range of 20 to 40 mm. The device for producing alkaline reduced water is submerged into water since the device has a specific gravity of 1 or higher in a state that the magnesium balls and mineral balls are included in the device. The device for producing alkaline reduced water has water passing parts formed therein such that water flows in and out of the device through the water passing parts. The water passing parts smaller than the magnesium balls.
Patent KR-20090002880-A (KR)
Title: Composition for increasing developmental rate of porcine embryos
Inventor: LEE HOON TAEK
IPC: A61K31/185
Filed: 2007-07-04
Abstract: A composition for increasing the generation rate of the pig embryo is provided to reduce fragmentation, thereby improving the generation rate of the pig embryo. A composition for increasing the generation rate of the pig embryo contains an antioxidizing agent as an active ingredient. Preferably the antioxidizing agent is at least one antioxidizing agent selected from the group consisting of cysteine, taurine and glutathione. Preferably the concentration of the antioxidizing agent is 0.1-50 mM.
Patent KR-20080050251-A (KR)
Title: System and method for a guidance of the optimal path based on the shortest waiting line in amusement park
Inventor: PARK YOO MI
IPC: G06Q50/10
Filed: 2007-07-11
Abstract: A method and a system for providing an optimum path notification service based on a waiting time in an amusement part are provided to allow users to use a maximum number of amusement park rides within the shortest time. A queue sensor(100) is installed in each amusement park ride in an amusement park and senses a queue of users of a corresponding amusement park ride to detect estimate waiting time information according to the queue. A user registration interface(200) registers service registration and terminal number information of users requesting a waiting time optimum path notification service. An application server(300) stores a phone number of a service-registered user, recognizes preference and location of the user connected with the terminal number, and provides estimate waiting time information of each amusement park ride, the preference of the user, and information about an amusement park ride of the optimum path extracted from the user preference and location to a terminal of the user. An open service gateway(400) connects the application server to the user terminal, recognizes the location of the user terminal, and provides it to the application server.
Patent KR-20090007834-A (KR)
Title: Letters input method of mobile terminals using cusor of optical joystick
Inventor: AHN KEON JOON
IPC: H04M1/23
Filed: 2007-07-16
Abstract: The character input method of a portable terminal using a cursor is provided to enable a user to conveniently use a QWERTY keyboard displayed on the portable terminal, and offer an abbreviated character input function. If a QWERTY keyboard is loaded in a display unit(30) of a portable terminal, a user manipulates a pointing device(10) to move a cursor to the location where the QWERTY keyboard is loaded. If an initial sound character is selected by a cursor, a controller begins to search a plurality of words started from the initial sound character from a database(40). The controller can display words searched from the database in the opaque or translucency state on a text screen, and at the same time, can perform the displaying process according to the number of times each of the words are inputted.